Metamorphic DBR and tunnel-junction injection. A CW RT monolithic long-wavelength VCSEL
| Autor: | C. Fortin, Antonina Plais, E. Derouin, Christophe Starck, J. Bonnet-Gamard, D. Carpentier, Joel Jacquet, N. Bouche, Leon Goldstein, Fabienne Gaborit, J.C. Remy, Francois Brillouet, Paul Salet, J. Boucart |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Materials science
business.industry Physics::Optics Distributed Bragg reflector Laser Atomic and Molecular Physics and Optics Semiconductor laser theory Vertical-cavity surface-emitting laser law.invention Optics Operating temperature Distributed Bragg reflector laser Tunnel junction law Optoelectronics Continuous wave Electrical and Electronic Engineering business |
| Zdroj: | IEEE Journal of Selected Topics in Quantum Electronics. 5:520-529 |
| ISSN: | 1077-260X |
| DOI: | 10.1109/2944.788414 |
| Popis: | We present and give details about the conception and realization of the first monolithic long wavelength vertical-cavity surface-emitting laser (VCSEL) operating continuous wave at room temperature. This approach relies on two originalities: a metamorphic GaAs-AlAs distributed Bragg reflector and an injection through a reverse-biased tunnel junction. Record output powers as high as 1 mW and a maximum operating temperature of 47/spl deg/C have thus been achieved. Furthermore, in this paper, we present the optimization work on the different constituting parts of the VCSEL. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|